spectrogram code下载

weixin_39821746 2020-08-02 11:00:37

讯号处理必备的spectrogram代码，非常好用。
相关下载链接：//download.csdn.net/download/zqishen/7460251?utm_source=bbsseo

...全文

15 回复打赏收藏转发到动态举报

写回复

回复

切换为时间正序

请发表友善的回复…

发表回复

讯号处理必备的spectrogram代码，非常好用。

程序对输入的audio文件进行频谱分析，并绘制其spectrogram。输入文件需为.wav文件

MATLAB 时频分析CODE

下载前必看：https://pan.quark.cn/s/76129c089e11 Arduino RFpainter - Abusing FMCW to Paint Cats on Your Spectrogram A few years ago, drmpeg wrote a nice gnuradio block which is called gr-painter. This block works very well and I had some fun with it. Now, I don’t have SDR which can transmit anymore, only receive (an el-cheapo RTL SDR dongle), and I want to with gr-painter again, so, I can’t. I have some AD9851 DDS modules lying around, so I decided to implement an FMCW version of gr-painter (because I can’t figure out how to implement OFDM on the DDS module, yet). It won’t be as good as gr-painter does (which is using OFDM) but it's good enough for me. Sure, the DDS module is controlled using an Arduino UNO and some rather simple code. Not...

matlab implementation of feature extraction called mfcc

下载资源悬赏专区

13,654

社区成员

12,574,373

社区内容

发帖

与我相关

我的任务

其他技术论坛（原bbs）

社区管理员

加入社区

近7日
近30日
至今

加载中

查看更多榜单

社区公告

暂无公告

试试用AI创作助手写篇文章吧

+ 用AI写文章